IP Library › Assignment 013010/0743
Patent Assignment
Reel/Frame 013010/0743

Assignment of Assignor's Interest

Recorded: 2002-06-18 Pages: 3
Assignors
BROWN, HEATH
Executed: 1999-08-02
BURY, JEFFREY R.
Executed: 1999-08-02
HUANG, LAN
Executed: 1999-08-02
LU, RUNHAI
Executed: 1999-08-02
OSBORNE, JESSE
Executed: 1999-08-02
SROKA, KEN
Executed: 1999-08-04
VICKERS, THOMAS M.
Executed: 1999-08-02
Assignee
MBT HOLDING AG
VULKANSTRASSE 110, ZURICH, CH-80, SWITZERLAND
Covered Property (1)
Cementitious Dry Cast Mixture
Patent: 6,461,425 →
Application: 09/847,693 →
Publication: US 2001/0023654
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 19, 2003
From: DEGUSSA CONSTRUCTION CHEMICALS (EUROPE) AG FORMERLY KNOWN AS MBT HOLDING AG
To: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Reel/Frame 014788/0877 →